CN204103387U - The protective device of stamping holes is crossed for car door wire harness - Google Patents
The protective device of stamping holes is crossed for car door wire harness Download PDFInfo
- Publication number
- CN204103387U CN204103387U CN201420486509.7U CN201420486509U CN204103387U CN 204103387 U CN204103387 U CN 204103387U CN 201420486509 U CN201420486509 U CN 201420486509U CN 204103387 U CN204103387 U CN 204103387U
- Authority
- CN
- China
- Prior art keywords
- rubber parts
- wire harness
- plastic casing
- base plate
- stamping holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Installation Of Indoor Wiring (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a kind of protective device crossing stamping holes for car door wire harness, comprise rubber parts and plastic casing, rubber parts and plastic casing clamping.The base plate of plastic casing is fastened in the draw-in groove of rubber parts, elasticity boss and stamping holes close contact, fix rubber parts, not only makes wire harness and panel beating separate, and make rubber parts no longer directly and vehicle body sheet metal effect, avoid rubber parts landing and make wire harness impaired and be short-circuited.The utility model can make rubber parts well be fixed on vehicle body, is married again by active force on plastic casing, avoids entering of noise, water and dust, effectively protects the normal use of electrical apparatus for vehicle use function.The utility model structure is simple, and plastic casing is radially divided into two parts, and this two parts clamping forms an entirety, and quick and easy for installation, easy to use, cost of manufacture is low.
Description
Technical field
The utility model relates to automotive wire bundle parts manufacturing technology field, particularly a kind of protective device crossing stamping holes for car door wire harness.
Background technology
At present, on body of a motor car, wire harness crosses stamping holes needs special safeguard procedures, particularly on four door lines, on-off ratio is more frequent, and environment is also more severe, the simple draw-in groove by rubber parts self fixes, rubber parts will certainly be caused to come off, wire harness is contacted with panel beating cause electric wire to scratch or line is cut off, thus cause short circuit or afunction, when designing wire harness, usually can consider to carry out some suitable fixation or safeguard measures to wire harness and rubber parts, or install bellows additional or strengthen the various safeguard procedures such as hardness of rubber parts, to reach waterproof, wear-resisting, the effect of sealing, avoid that electric wire occurs to damage or short circuit phenomenon.
Although these measures serve certain safeguard procedures, but because vehicle inevitably has some vibrations in the process of moving, and in shaking for a long time, rubber parts easily comes off with aging, easily make to produce friction between wire harness and car body, and cause line skin to scratch or fracture, thus affect the realization of part electrical appliance function, work the mischief to automobile and human pilot.
Utility model content
The rubber parts being door wiring harness and now using to be solved in the utility model, easily comes off aging, and wire harness is scratched or fracture, part electrical function cannot realize, harm automobile and human pilot.Thus a kind of protective device crossing stamping holes for car door wire harness is provided.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
Cross a protective device for stamping holes for car door wire harness, comprise rubber parts and plastic casing, rubber parts and plastic casing clamping; Described plastic casing comprises integrated base plate and cylinder, and base plate is provided with the through hole corresponding with cylinder endoporus; Cylinder outer end is evenly distributed with inverted elasticity boss, cylinder outer end is provided with groove, and groove is corresponding with boss, and described integrated base plate and cylinder are radially divided into two parts, Part I is provided with buckle, and Part II is provided with the draw-in groove corresponding with buckle.
Described elasticity boss stepped.
Described base plate and cylinder are metal base plate and cylinder.
Described base plate is circular.
The base plate of plastic casing of the present utility model is fastened in the draw-in groove of rubber parts, elasticity boss and stamping holes close contact, fix rubber parts, not only makes wire harness and panel beating separate, and make rubber parts no longer directly and vehicle body sheet metal effect, avoid rubber parts landing and make wire harness impaired and be short-circuited.The utility model can make rubber parts well be fixed on vehicle body, is married again by active force on plastic casing, avoids entering of noise, water and dust, effectively protects the normal use of electrical apparatus for vehicle use function.The utility model structure is simple, and plastic casing is radially divided into two parts, and this two parts clamping forms an entirety, and quick and easy for installation, easy to use, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1.
Fig. 2 is the front view of plastic casing in Fig. 1.
Fig. 3 is the vertical view of plastic casing in Fig. 1.
Embodiment
Embodiment 1: as Figure 1-3, a kind of protective device crossing stamping holes for car door wire harness, comprises rubber parts 1 and plastic casing 2, and plastic casing 2 comprises integrated base plate 3 and cylinder 4.Base plate 3 is circular bottom plate.
Base plate 3 upper end is provided with the through hole corresponding with cylinder 4 endoporus.Cylinder 4 outer end is evenly distributed with inverted elasticity boss 5, and cylinder 4 outer end is provided with groove, and groove is corresponding with elasticity boss 5, and by compression elasticity boss 5, elasticity boss 5 moves in groove.
Integrated base plate 3 and cylinder 4 are radially divided into two parts, and Part I is provided with buckle 6, and Part II is provided with the draw-in groove 7 matched with buckle, and these two parts are snapped together by buckle.
In addition, base plate and cylinder can be base plate and the cylinder of metal making.
Using method: be fastened in the draw-in groove of rubber parts by the base plate of the Part I of plastic casing, the elasticity boss of pressing Part I, elasticity boss moves in groove, and elasticity boss is through after stamping holes, and elasticity boss resets.The base plate of Part II is fastened in another draw-in groove of rubber parts, the elasticity boss of pressing Part II, elasticity boss moves in groove, elasticity boss is through after stamping holes, elasticity boss resets, and Part I and Part II are fastened into one by buckle and the draw-in groove matched, and realize the connection of rubber parts and stamping holes, automotive wire bundle, through through hole and cylinder endoporus on rubber parts, base plate, does not directly contact with stamping holes.
Embodiment 3: a kind of protective device crossing stamping holes for car door wire harness, described elasticity boss stepped, all the other are identical with embodiment 1.
Claims (4)
1. cross a protective device for stamping holes for car door wire harness, it is characterized in that: comprise rubber parts and plastic casing, rubber parts and plastic casing clamping; Described plastic casing comprises integrated base plate and cylinder, and base plate is provided with the through hole corresponding with cylinder endoporus; Cylinder outer end is evenly distributed with inverted elasticity boss, cylinder outer end is provided with groove, and groove is corresponding with boss, and described integrated base plate and cylinder are radially divided into two parts, Part I is provided with buckle, and Part II is provided with the draw-in groove corresponding with buckle.
2. the protective device crossing stamping holes for car door wire harness according to claim 1, is characterized in that: described elasticity boss stepped.
3. the protective device crossing stamping holes for car door wire harness according to claim 1, is characterized in that: described base plate and cylinder are metal base plate and cylinder.
4. the protective device crossing stamping holes for car door wire harness according to claim 1, is characterized in that: described base plate is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486509.7U CN204103387U (en) | 2014-08-27 | 2014-08-27 | The protective device of stamping holes is crossed for car door wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486509.7U CN204103387U (en) | 2014-08-27 | 2014-08-27 | The protective device of stamping holes is crossed for car door wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103387U true CN204103387U (en) | 2015-01-14 |
Family
ID=52271788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486509.7U Expired - Fee Related CN204103387U (en) | 2014-08-27 | 2014-08-27 | The protective device of stamping holes is crossed for car door wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103387U (en) |
-
2014
- 2014-08-27 CN CN201420486509.7U patent/CN204103387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200827 |